From tape XH65MV produce parts of chemical apparatus, which operates at tº from -70 to + 500 ° C in harsh redox environments in the chemical, petrochemical, pulp and paper industry. Alloy of construction of the tape, also known by other, already obsolete names or EP567 0H15N65M16 B.
The share of tape 8.9 — 10 g / cm³. Such a large range of values depends on the proportion of components of metal alloy. On the strength and hardness of an alloy superior to common stainless brand 12H18H9T at equal plasticity. Tensile strength at normal tape HN65MV is 850 MPa, while the alloy is still 12H18H9T 530 MPa. It is remarkable that with increasing temperature the strength of the tape is changed slightly, it retains high ductility, is suitable for argon arc welding. Tape HN65MV — one of the most resistant to corrosion. Some idea of this sample gives a description of the tests, which are immersed for 48 hours in boiling a 30% sulfuric acid with the addition of ferrous sulphate.
The combination of high corrosion resistance, high plasticity, efficiency in the range of temperature extremes, cause the most widespread use of such a tape. It is manufactured from welded tubes and parts for use in particularly corrosive environments at high temperatures. Since the tape material is expensive, this method is known and its use as a cladding strip steel materials. plating process consists in hot rolling a joint tape with less alloy steel. In the process of rolling the tape is welded to the base material, and it serves for a protective layer. There is evidence of the successful use of the alloy HN65MV in terms of radiation exposure. Can be made from strip parts operating in sulfuric acid and hydrochloric acid medium, in concentrated acetic acid in ammonia plants, hydrogen, carbon disulfide, ethylene. In some cases, the operating temperature can reach 1000 ° C.
HN65MV tape supplied in roll form 100 mm in width, 0.3 mm in thickness. its cost is quite high due to the expensive nickel, tungsten, molybdenum and chromium in the formulation. But its use can extend the life and reliability of chemical equipment. All presented products are certified. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy in bulk, any semi-finished products for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
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In stock company «Electrovek-steel» in the presence of a wide range of nickel-chromium alloys at the best price. It is formed with European rates on non-ferrous metals without the inclusion of the additional costs. Quality Certificate for products including data on chemical composition, limiting the percentage of impurities; mechanical properties. Cooperation with us gives a number of advantages. Our experts will be happy to provide advice when you buy precision alloys, the correct choice of which will depend on the performance and durability of the equipment. We will help you determine not only the optimum parameters of the product, but also offer the best price.